D7830: revlog: reorder a conditionnal about revlogio

[marmoute (Pierre-Yves David)]

Closed by commit rHG612225e994ff: revlog: reorder a conditionnal about revlogio (authored by marmoute).
This revision was automatically updated to reflect the committed changes.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D7830?vs=19150&id=19165

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D7830/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D7830

AFFECTED FILES
  mercurial/revlog.py

CHANGE DETAILS

diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -592,10 +592,10 @@
         self._storedeltachains = True
 
         self._io = revlogio()
-        if rustrevlog is not None and self.opener.options.get(b'rust.index'):
-            self._io = rustrevlogio()
         if self.version == REVLOGV0:
             self._io = revlogoldio()
+        elif rustrevlog is not None and self.opener.options.get(b'rust.index'):
+            self._io = rustrevlogio()
         try:
             d = self._io.parseindex(indexdata, self._inline)
         except (ValueError, IndexError):



To: marmoute, indygreg, #hg-reviewers, pulkit
Cc: mercurial-devel